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Chinese National Standard List: Basic standards and general methods

T/CCASC 3003-2023 Determination of acetylene content in calcium carbide slag-Gas chromatography 
  Issued on: 2023-11-15   Translation Price(USD):
T/CIQA 7-2020 Rapid determination of the moisture content of ethanol—Microwave transmission method 
  Issued on: 2020-09-23   Translation Price(USD): 165.0
T/CCASC 6007-2023 Assessment indicator system of cleaner production for hydrazine hydrate and ADC blowing agent industry 
  Issued on: 2023-10-15   Translation Price(USD): 435.0
T/CCASC 3002-2023 Dynamic thermal stability test of polyvinyl chloride―Double roll open mill plastic smelting method 
  Issued on: 2023-11-01   Translation Price(USD): 165.0
GB/T 45768-2025 Surface chemical analysis—Secondary ion mass spectrometry—Linearity of intensity scale in single ion counting time-of-flight mass analysers 
  Issued on: 2025-06-30   Translation Price(USD): 375.0
GB/T 42658.3-2025 Surface chemical analysis—Sample handling; preparation and mounting—Part 3: Biomaterials 
  Issued on: 2025-06-30   Translation Price(USD): 270.0
GB/T 45769-2025 Surface chemical analysis—X-ray photoelectron spectroscopy—Estimating and reporting detection limits for elements in homogeneous materials 
  Issued on: 2025-06-30   Translation Price(USD): 435.0
GB/T 45772-2025 Surface chemical analysis—Electron spectroscopies—Procedures for identifying; estimating and correcting for unintended degradation by X-rays in a material undergoing analysis by X-ray photoelectron spectroscopy 
  Issued on: 2025-06-30   Translation Price(USD): 375.0
GB/T 45773-2025 Surface chemical analysis—Near real-time information from the X-ray photoelectron spectroscopy survey scan—Rules for identification of; and correction for; surface contamination by carbon-containing compounds 
  Issued on: 2025-06-30   Translation Price(USD): 405.0
GB/T 45770-2025 Surface chemical analysis—Atomic force microscopy—Procedure for in situ characterization of AFM probe shank profile used for nanostructure measurement 
  Issued on: 2025-06-30   Translation Price(USD): 435.0
GB/T 28634-2025 Microbeam analysis—Electron probe microanalysis—Quantitative point analysis for bulk specimens using wavelength dispersive X-ray spectroscopy 
  Issued on: 2025-04-25   Translation Price(USD): 255.0
GB/T 14666-2025 Terms for analytical chemistry 
  Issued on: 2025-01-24   Translation Price(USD): 1905.0
T/CCASC 0046-2024 Calculation method for fresh water consumption and waste residue generation of epichlorohydrin by chlorohydrin method 
  Issued on: 2024-12-15   Translation Price(USD):
T/CCASC 0052-2024 Detection of hexachlorobutadiene―Gas chromatography-mass spectrometry 
  Issued on: 2024-12-15   Translation Price(USD):
T/CCASC 0047-2024 Calculation method for fresh water consumption and waste residue generation of propylene oxide by chlorohydrin method 
  Issued on: 2024-12-15   Translation Price(USD):
T/CCASC 0051-2024 Technical specifications for purification of chlor-alkali by-product hydrogen 
  Issued on: 2024-12-15   Translation Price(USD):
T/CCASC 0045-2024 Gold based mercury-free catalyst for synthesis of vinyl chloride―Determination of gold content―Flame atomic spectroscopic absorption 
  Issued on: 2024-12-01   Translation Price(USD):
T/CCASC 0040-2024 Technical specification for energy efficiency evaluation of polyvinyl chloride enterprises 
  Issued on: 2024-11-01   Translation Price(USD):
T/CCASC 0037-2024 General rules for preparation of application standards for caustic soda production by using waste salt as raw material ionic membrane method 
  Issued on: 2024-11-01   Translation Price(USD):
T/CCASC 0038-2024 Technical specification for application verification of ion membrane caustic soda using waste salt as raw material 
  Issued on: 2024-11-01   Translation Price(USD):
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